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12412608 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.3750 INCHES NOMINAL IN, material: STEEL COMP 1018 OVERALL, style_designator: STRAIGHT, pin_attachment_type: CABLE LANYARD W/O TERMINATIONS, end_item_identification: HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), material_document_and_classification: AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-183-4150, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12412608
NSN: 5315-01-183-4150
FSC: 5315
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.3750 INCHES NOMINAL IN
materialSTEEL COMP 1018 OVERALL
style_designatorSTRAIGHT
pin_attachment_typeCABLE LANYARD W/O TERMINATIONS
end_item_identificationHIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
material_document_and_classificationAISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-183-4150
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12412608 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
12412608-1Interchangeable
interchangeable cross-reference
interchangeable
28-02Interchangeable
Same NIIN cross-reference
interchangeable
516-22PTLInterchangeable
Same NIIN cross-reference
interchangeable
18M273-AInterchangeable
Same NIIN cross-reference
interchangeable
18M273Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12412608?
12412608 is a PIN,STRAIGHT,HEADED.
What parts can replace 12412608?
There are 5 known substitutes for 12412608: 12412608-1, 28-02, 516-22PTL and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12412608?
12412608 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-183-4150. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026